How Canada's top astronaut sees the world

Feast your eyes on an alligator-like mountain range in Mexico, plus other curiosities seen from outer space in April 2013. Canadian astronaut Chris Hadfield calls this "a Dali watch on an alligator wristband."

Canada's new printed-polymer $5 bill has received the country's highest sendoff, altitude-wise, from International Space Station commander Chris Hadfield. Tuesday's currency-unveiling ceremony in space was just the latest in a series of achievements that have drawn attention to Canada's best-known spaceflier.